Google satellite image for 425 Dudley Rd, Alton, NH 03809

Off market

$501,240

•

2 ba

•

2,203

sq ft

425 Dudley Rd, Alton, NH 03809

About this home

425 Dudley Rd is a 2,203 square foot house on a 2.64 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Alton data, we estimate the home's value is $501,240.

Single-familyProperty Type

1996Year Built

2.64 acresLot Size

$228Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$501,240

$8,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 16.1% lower than the average sale price ($598K) of 6 comparable homes.

SOLD SEP 10, 2026
$522,000
A
3 beds2 baths1,960 sq ft
191 North Rd, Center Barnstead, NH 03225
SOLD SEP 21, 2026
$595,000
B
3 beds2.5 baths2,218 sq ft
19 Linwood Dr, Alton, NH 03809
SOLD AUG 20, 2026
$489,000
C
3 beds3 baths1,960 sq ft
495 Halls Hill Rd, Alton, NH 03809
SOLD OCT 16, 2026
$619,000
D
3 beds2.5 baths2,116 sq ft
86 Avery Hill Rd, Alton Bay, NH 03810
SOLD AUG 25, 2026
$780,000
E
3 beds2 baths2,160 sq ft
27 Georgetown Rd #37, Center Barnstead, NH 03225
SOLD JUN 26, 2026
$580,000
F
3 beds2 baths2,860 sq ft
55 Walker Rd, Center Barnstead, NH 03225

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Earn from this home

Sell

$470,384

Est. take-home

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Rent

$3,185/mo

Redfin rental estimate

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Market trends in 03809, NH

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

96.3%

2.0% MoM

Median sale price

$590K

$173 MoM

Avg. days on market

39d

9 days MoM

Recently sold homes

2 MoM

New listings for sale

$475,000
2 beds1 bath1,008 sq ft
7 Palm Ln, Alton, NH 03809
$265,000
3 beds2 baths1,472 sq ft
56 Osprey Rd, Alton, NH 03809
$299,999
3 beds1 bath1,446 sq ft
54 Old Wolfeboro Rd, Alton, NH 03809
$649,000
5 beds2.5 baths3,940 sq ft
40 Old Wolfeboro Rd, Alton, NH 03809
$418,000
4 beds3 baths2,068 sq ft
222 Main St, Alton, NH 03809
See all

Provided by Redfin

Sale history for 425 Dudley Rd

As the MLS and public records start to fill up, we'll list the details here.

Tax history for 425 Dudley Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Basement Information
Basement Sq. Ft: 1,504

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Forced Hot Water

Room Information
# of Rooms: 6

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Exterior Wall: Vinyl
Roof Shape Type: Gable

Property Information
Subdivision Name: ALTON
Living Sq. Ft: 2,203
Gross Sq. Ft: 3,422
Ground Floor Sq. Ft: 1,504
# of Units: 1
# of Stories: 1

Lot Information
# of Buildings: 1
Land Sq. Ft: 114,998
Municipality Name: ALTON
Acres: 2.64
Zoning Code: RU-RUR
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2024

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 2,203
Stories: 1.0
Lot Size: 2.64 acres
Style: Single Family Residential
Year Built: 1996
Year Renovated: —
County: Belknap County
APN: 5102125S

Home facts updated by county records on Sep 16, 2026

Around this home

Schools

K - 12
Preschool & daycare

Alton Central School

Public PreK-8 • Assigned • 3.2mi

5/10

Prospect Mountain High School

Public 9-12 • Assigned • 2.7mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

2/10 Heat Factor

7 days above 92° expected this year, 13 days in 30 years

4/10 Wind Factor

12% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Alton, NH • 03809

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$477,000 – $577,000

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Minutes to alton bay • Town beach • Two boat ramps

Home values near 425 Dudley Rd

Data from public records.

Address	Redfin Estimate
433 Dudley Road, Alton, NH 3 Beds \| 2 Baths \| 1502 Sq. Ft.	$433,091
407 Dudley Road, Alton, NH 4 Beds \| 2 Baths \| 2661 Sq. Ft.	$565,289
422 Dudley Road, Alton, NH 4 Beds \| 1.5 Baths \| 2980 Sq. Ft.	$550,952
418 Dudley Road, Alton, NH 3 Beds \| 1.5 Baths \| 2129 Sq. Ft.	$500,454
433 Dudley Road, Alton, NH 3 Beds \| 2 Baths \| 1502 Sq. Ft.	$417,586
451 Dudley Road, Alton, NH 3 Beds \| 2 Baths \| 2013 Sq. Ft.	$536,690
5 Grandview Lane, Alton, NH 3 Beds \| - Baths \| 2428 Sq. Ft.	$593,257

Address	Redfin Estimate
445 Dudley Road, Alton, NH 2 Beds \| 1 Baths \| 1830 Sq. Ft.	$406,750
417 Dudley Road, Alton, NH 3 Beds \| 2 Baths \| 2827 Sq. Ft.	$566,171
395 Dudley Road, Alton, NH 3 Beds \| 2 Baths \| 1912 Sq. Ft.	$575,515
445 Dudley Road, Alton, NH 2 Beds \| 1 Baths \| 1830 Sq. Ft.	$403,988
417 Dudley Road, Alton, NH 3 Beds \| 2.5 Baths \| 2980 Sq. Ft.	$613,073
407 Dudley Road, Alton, NH 4 Beds \| 2 Baths \| 2661 Sq. Ft.	$580,897
8 Grandview Lane, Alton, NH 3 Beds \| 1 Baths \| 1358 Sq. Ft.	$501,684

Address	Redfin Estimate
418 Dudley Road, Alton, NH 3 Beds \| 1.5 Baths \| 2129 Sq. Ft.	$506,384
451 Dudley Road, Alton, NH 3 Beds \| 2 Baths \| 1753 Sq. Ft.	$546,474
432 Dudley Road, Alton, NH 3 Beds \| 1.5 Baths \| 2140 Sq. Ft.	$506,876
422 Dudley Road, Alton, NH 4 Beds \| 1.5 Baths \| 2982 Sq. Ft.	$510,982
395 Dudley Road, Alton, NH 3 Beds \| 2 Baths \| 1885 Sq. Ft.	$491,195
432 Dudley Road, Alton, NH 3 Beds \| 1.5 Baths \| 2267 Sq. Ft.	$453,545
6 Grandview Lane, Alton, NH 3 Beds \| 2 Baths \| 1758 Sq. Ft.	$574,120

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